[PHP] Adding Curl connect timeout configuration to PHP generation templates

modules/swagger-codegen/src/main/resources/php/ApiClient.mustache

@@ -153,6 +153,11 @@ class ApiClient
         if ($this->config->getCurlTimeout() !== 0) {
             curl_setopt($curl, CURLOPT_TIMEOUT, $this->config->getCurlTimeout());
         }
+        // set connect timeout, if needed
+        if ($this->config->getCurlConnectTimeout() != 0) {
+            curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, $this->config->getCurlConnectTimeout());
+        }
+
         // return the result on success, rather than just true
         curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
 

modules/swagger-codegen/src/main/resources/php/configuration.mustache

@@ -87,6 +87,13 @@ class Configuration
      */
     protected $curlTimeout = 0;
 
+    /**
+     * Timeout (second) of the HTTP connection, by default set to 0, no timeout
+     *
+     * @var string
+     */
+    protected $curlConnectTimeout = 0;
+
     /**
      * User agent of the HTTP request, set to "PHP-Swagger" by default
      *
@@ -370,6 +377,33 @@ class Configuration
         return $this->curlTimeout;
     }
 
+    /**
+     * Sets the HTTP connect timeout value
+     *
+     * @param integer $seconds Number of seconds before connection times out [set to 0 for no timeout]
+     *
+     * @return Configuration
+     */
+    public function setCurlConnectTimeout($seconds)
+    {
+        if (!is_numeric($seconds) || $seconds < 0) {
+            throw new \InvalidArgumentException('Connect timeout value must be numeric and a non-negative number.');
+        }
+
+        $this->curlConnectTimeout = $seconds;
+        return $this;
+    }
+
+    /**
+     * Gets the HTTP connect timeout value
+     *
+     * @return string HTTP connect timeout value
+     */
+    public function getCurlConnectTimeout()
+    {
+        return $this->curlConnectTimeout;
+    }
+
     /**
      * Sets debug flag
      *